If all goes as planned, the project would come online in 2020, becoming the nation’s second offshore wind farm and the first to go up in federal waters.

Sited 27 miles off the coast of Virginia Beach, the turbines would add 12 megawatts of capacity to the state’s grid. But Dominion, along with its industry allies and Virginia officials, see the demonstration as a steppingstone to the state’s new goal of developing 2 gigawatts by 2028.

“[T]he project needs to be built and studied to determine how the technology works and performs in the Atlantic Ocean 27 miles off the coast, and in potential hurricane force winds,” said David Botkins, a spokesman for the company, which is partnering with Denmark-based Ørsted Energy A/S on the project.

“One of the basics in launching the offshore wind industry in the U.S. is transferring the experience from Europe,” he said. “But there are limitations to how much of that experience can be transferred.”

Signed, sealed, delivered?

This week’s hearings at the State Corporation Commission come after a preliminary session Thursday, when lawyers for environmentalists, Dominion and the attorney general’s office attempted to reassure the SCC’s three commissioners that they still enjoyed some semblance of authority over the project.